Copaxone (glatiramer) is a protein that is structurally similar to myelin, an important component of nerve fibers. Multiple sclerosis is caused by a body's abnormal immune response to its own nerve fibers. Instead of attacking myelin, the body is tricked into destroying Copaxone (glatiramer) and reducing symptoms of multiple sclerosis.

Risks and Warnings for Copaxone (glatiramer)

You may develop a reaction to Copaxone (glatiramer) such as flushing, chest pain, palpitations, anxiety, shortness of breath, tightening of the throat, or hives. These effects generally go away, but talk to your doctor if they are severe or don't go away on its own.